The invention relates to a transmission for a drive train of an at least partially electrically driven vehicle, comprising a multi-stage planetary gear set, a first shifting element and a second shifting element, wherein the multi-stage planetary gear set has a first sun gear, a first ring gear, a second ring gear, and a plurality of multi-stage planetary gears rotatably mounted on a first planet carrier, the first sun gear being drivingly operatively connected to the electric machine, the first planet carrier being connected to the housing in a rotationally fixed manner, in the closed state, the first shifting element enables the second gear ring to be connected with the output shaft of the transmission in a non-rotating mode, and in the closed state, the second shifting element enables the first gear ring to be connected with the output shaft of the transmission in a non-rotating mode. And wherein one of the two shift elements is in a closed state to rotationally drive the output shaft. The invention further relates to a drive train comprising such a transmission.

    本发明涉及一种用于至少部分电驱动的车辆的传动系的变速器,该变速器包括多级行星齿轮组、第一换挡元件和第二换挡元件,其中所述多级行星齿轮组具有第一太阳轮、第一齿圈、第二齿圈以及多个可转动地支承在第一行星齿轮架上的多级行星齿轮,其中所述第一太阳轮与电机驱动有效地连接,其中所述第一行星齿轮架与壳体不可相对转动地连接,其中所述第一换挡元件在闭合状态下使所述第二齿圈与所述变速器的输出轴不可相对转动地连接,其中所述第二换挡元件在闭合状态下使所述第一齿圈与所述变速器的输出轴不可相对转动地连接,并且其中两个换挡元件的其中一个换挡元件处于闭合状态中以旋转驱动所述输出轴。此外,本发明还涉及一种包括这种变速器的传动系。


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    Title :

    TRANSMISSION AND DRIVE TRAIN FOR VEHICLE


    Additional title:

    用于车辆的变速器和传动系


    Contributors:

    Publication date :

    2023-02-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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